package com.tim.javaApi;

import javax.naming.InitialContext;
import javax.naming.NamingException;
import java.util.Set;

public class Jndi {
    public static void main(String[] args) throws NamingException {
        InitialContext context = new InitialContext();
        Set<?> set = context.getEnvironment().keySet();
        System.out.println(set);
    }
}
